本文整理汇总了Golang中github.com/Azure/azure-sdk-for-go/arm/network.SecurityRulesClient类的典型用法代码示例。如果您正苦于以下问题:Golang SecurityRulesClient类的具体用法?Golang SecurityRulesClient怎么用?Golang SecurityRulesClient使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了SecurityRulesClient类的5个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: deleteInstanceNetworkSecurityRules
// deleteInstanceNetworkSecurityRules deletes network security rules in the
// internal network security group that correspond to the specified machine.
//
// This is expected to delete *all* security rules related to the instance,
// i.e. both the ones opened by OpenPorts above, and the ones opened for API
// access.
func deleteInstanceNetworkSecurityRules(
resourceGroup string, id instance.Id,
nsgClient network.SecurityGroupsClient,
securityRuleClient network.SecurityRulesClient,
) error {
nsg, err := nsgClient.Get(resourceGroup, internalSecurityGroupName)
if err != nil {
return errors.Annotate(err, "querying network security group")
}
if nsg.Properties.SecurityRules == nil {
return nil
}
prefix := instanceNetworkSecurityRulePrefix(id)
for _, rule := range *nsg.Properties.SecurityRules {
ruleName := to.String(rule.Name)
if !strings.HasPrefix(ruleName, prefix) {
continue
}
result, err := securityRuleClient.Delete(
resourceGroup,
internalSecurityGroupName,
ruleName,
)
if err != nil {
if result.Response == nil || result.StatusCode != http.StatusNotFound {
return errors.Annotatef(err, "deleting security rule %q", ruleName)
}
}
}
return nil
}
示例2: ClosePorts
// ClosePorts is specified in the Instance interface.
func (inst *azureInstance) ClosePorts(machineId string, ports []jujunetwork.PortRange) error {
securityRuleClient := network.SecurityRulesClient{inst.env.network}
securityGroupName := internalSecurityGroupName
// Delete rules one at a time; this is necessary to avoid trampling
// on changes made by the provisioner.
vmName := resourceName(names.NewMachineTag(machineId))
prefix := instanceNetworkSecurityRulePrefix(instance.Id(vmName))
for _, ports := range ports {
ruleName := securityRuleName(prefix, ports)
logger.Debugf("deleting security rule %q", ruleName)
var result autorest.Response
if err := inst.env.callAPI(func() (autorest.Response, error) {
var err error
result, err = securityRuleClient.Delete(
inst.env.resourceGroup, securityGroupName, ruleName,
nil, // abort channel
)
return result, err
}); err != nil {
if result.Response == nil || result.StatusCode != http.StatusNotFound {
return errors.Annotatef(err, "deleting security rule %q", ruleName)
}
}
}
return nil
}
示例3: deleteInstanceNetworkSecurityRules
// deleteInstanceNetworkSecurityRules deletes network security rules in the
// internal network security group that correspond to the specified machine.
//
// This is expected to delete *all* security rules related to the instance,
// i.e. both the ones opened by OpenPorts above, and the ones opened for API
// access.
func deleteInstanceNetworkSecurityRules(
resourceGroup string, id instance.Id,
nsgClient network.SecurityGroupsClient,
securityRuleClient network.SecurityRulesClient,
callAPI callAPIFunc,
) error {
var nsg network.SecurityGroup
if err := callAPI(func() (autorest.Response, error) {
var err error
nsg, err = nsgClient.Get(resourceGroup, internalSecurityGroupName, "")
return nsg.Response, err
}); err != nil {
return errors.Annotate(err, "querying network security group")
}
if nsg.Properties.SecurityRules == nil {
return nil
}
prefix := instanceNetworkSecurityRulePrefix(id)
for _, rule := range *nsg.Properties.SecurityRules {
ruleName := to.String(rule.Name)
if !strings.HasPrefix(ruleName, prefix) {
continue
}
var result autorest.Response
err := callAPI(func() (autorest.Response, error) {
var err error
result, err = securityRuleClient.Delete(
resourceGroup,
internalSecurityGroupName,
ruleName,
nil, // abort channel
)
return result, err
})
if err != nil {
if result.Response == nil || result.StatusCode != http.StatusNotFound {
return errors.Annotatef(err, "deleting security rule %q", ruleName)
}
}
}
return nil
}
示例4: newNetworkProfile
//.........这里部分代码省略.........
PublicIPAllocationMethod: network.Dynamic,
},
}
publicIPAddressName := vmName + "-public-ip"
publicIPAddress, err := pipClient.CreateOrUpdate(resourceGroup, publicIPAddressName, publicIPAddressParams)
if err != nil {
return nil, errors.Annotatef(err, "creating public IP address for %q", vmName)
}
// Determine the next available private IP address.
nicClient := network.InterfacesClient{client}
privateIPAddress, err := nextSubnetIPAddress(nicClient, resourceGroup, internalSubnet)
if err != nil {
return nil, errors.Annotatef(err, "querying private IP addresses")
}
// Create a primary NIC for the machine. This needs to be static, so
// that we can create security rules that don't become invalid.
logger.Debugf("- creating primary NIC")
ipConfigurations := []network.InterfaceIPConfiguration{{
Name: to.StringPtr("primary"),
Properties: &network.InterfaceIPConfigurationPropertiesFormat{
PrivateIPAddress: to.StringPtr(privateIPAddress),
PrivateIPAllocationMethod: network.Static,
Subnet: &network.SubResource{internalSubnet.ID},
PublicIPAddress: &network.SubResource{publicIPAddress.ID},
},
}}
primaryNicName := vmName + "-primary"
primaryNicParams := network.Interface{
Location: to.StringPtr(location),
Tags: toTagsPtr(tags),
Properties: &network.InterfacePropertiesFormat{
IPConfigurations: &ipConfigurations,
},
}
primaryNic, err := nicClient.CreateOrUpdate(resourceGroup, primaryNicName, primaryNicParams)
if err != nil {
return nil, errors.Annotatef(err, "creating network interface for %q", vmName)
}
// Create a network security rule for the machine if we need to open
// the API server port.
if apiPort != nil {
logger.Debugf("- querying network security group")
securityGroupClient := network.SecurityGroupsClient{client}
securityGroupName := internalSecurityGroupName
securityGroup, err := securityGroupClient.Get(resourceGroup, securityGroupName)
if err != nil {
return nil, errors.Annotate(err, "querying network security group")
}
// NOTE(axw) this looks like TOCTTOU race territory, but it's
// safe because we only allocate/deallocate rules in this
// range during machine (de)provisioning, which is managed by
// a single goroutine. Non-internal ports are managed by the
// firewaller exclusively.
nextPriority, err := nextSecurityRulePriority(
securityGroup,
securityRuleInternalSSHInbound+1,
securityRuleInternalMax,
)
if err != nil {
return nil, errors.Trace(err)
}
apiSecurityRuleName := fmt.Sprintf("%s-api", vmName)
apiSecurityRule := network.SecurityRule{
Name: to.StringPtr(apiSecurityRuleName),
Properties: &network.SecurityRulePropertiesFormat{
Description: to.StringPtr("Allow API access to server machines"),
Protocol: network.SecurityRuleProtocolTCP,
SourceAddressPrefix: to.StringPtr("*"),
SourcePortRange: to.StringPtr("*"),
DestinationAddressPrefix: to.StringPtr(privateIPAddress),
DestinationPortRange: to.StringPtr(fmt.Sprint(*apiPort)),
Access: network.Allow,
Priority: to.IntPtr(nextPriority),
Direction: network.Inbound,
},
}
logger.Debugf("- creating API network security rule")
securityRuleClient := network.SecurityRulesClient{client}
_, err = securityRuleClient.CreateOrUpdate(
resourceGroup, securityGroupName, apiSecurityRuleName, apiSecurityRule,
)
if err != nil {
return nil, errors.Annotate(err, "creating API network security rule")
}
}
// For now we only attach a single, flat network to each machine.
networkInterfaces := []compute.NetworkInterfaceReference{{
ID: primaryNic.ID,
Properties: &compute.NetworkInterfaceReferenceProperties{
Primary: to.BoolPtr(true),
},
}}
return &compute.NetworkProfile{&networkInterfaces}, nil
}
示例5: OpenPorts
// OpenPorts is specified in the Instance interface.
func (inst *azureInstance) OpenPorts(machineId string, ports []jujunetwork.PortRange) error {
inst.env.mu.Lock()
nsgClient := network.SecurityGroupsClient{inst.env.network}
securityRuleClient := network.SecurityRulesClient{inst.env.network}
inst.env.mu.Unlock()
internalNetworkAddress, err := inst.internalNetworkAddress()
if err != nil {
return errors.Trace(err)
}
securityGroupName := internalSecurityGroupName
nsg, err := nsgClient.Get(inst.env.resourceGroup, securityGroupName)
if err != nil {
return errors.Annotate(err, "querying network security group")
}
var securityRules []network.SecurityRule
if nsg.Properties.SecurityRules != nil {
securityRules = *nsg.Properties.SecurityRules
} else {
nsg.Properties.SecurityRules = &securityRules
}
// Create rules one at a time; this is necessary to avoid trampling
// on changes made by the provisioner. We still record rules in the
// NSG in memory, so we can easily tell which priorities are available.
vmName := resourceName(names.NewMachineTag(machineId))
prefix := instanceNetworkSecurityRulePrefix(instance.Id(vmName))
for _, ports := range ports {
ruleName := securityRuleName(prefix, ports)
// Check if the rule already exists; OpenPorts must be idempotent.
var found bool
for _, rule := range securityRules {
if to.String(rule.Name) == ruleName {
found = true
break
}
}
if found {
logger.Debugf("security rule %q already exists", ruleName)
continue
}
logger.Debugf("creating security rule %q", ruleName)
priority, err := nextSecurityRulePriority(nsg, securityRuleInternalMax+1, securityRuleMax)
if err != nil {
return errors.Annotatef(err, "getting security rule priority for %s", ports)
}
var protocol network.SecurityRuleProtocol
switch ports.Protocol {
case "tcp":
protocol = network.SecurityRuleProtocolTCP
case "udp":
protocol = network.SecurityRuleProtocolUDP
default:
return errors.Errorf("invalid protocol %q", ports.Protocol)
}
var portRange string
if ports.FromPort != ports.ToPort {
portRange = fmt.Sprintf("%d-%d", ports.FromPort, ports.ToPort)
} else {
portRange = fmt.Sprint(ports.FromPort)
}
rule := network.SecurityRule{
Properties: &network.SecurityRulePropertiesFormat{
Description: to.StringPtr(ports.String()),
Protocol: protocol,
SourcePortRange: to.StringPtr("*"),
DestinationPortRange: to.StringPtr(portRange),
SourceAddressPrefix: to.StringPtr("*"),
DestinationAddressPrefix: to.StringPtr(internalNetworkAddress.Value),
Access: network.Allow,
Priority: to.IntPtr(priority),
Direction: network.Inbound,
},
}
if _, err := securityRuleClient.CreateOrUpdate(
inst.env.resourceGroup, securityGroupName, ruleName, rule,
); err != nil {
return errors.Annotatef(err, "creating security rule for %s", ports)
}
securityRules = append(securityRules, rule)
}
return nil
}